[ome-users] loading data frmo matlab to an Image in OMERO in two phases

Thu Jul 28 12:07:03 BST 2011

Hi All,

I want to write data to OMERO Images, however sometimes I don't have all 
the data at that time.
So say I load up timeframes 1 to 10 in one go and 11 to 20 later, for 
example.

However, when I try to 'open' the image object a second time I get a 
long error message.
I've written a short script to show this, attached, error message below.

The way I'm doing it now is keeping hold of the rawPixelsStore instance, 
so I can write to the image as long as I have that. Now that only works 
within one matlab session.

Any ideas how to go about this/what I'm doing wrong?
Thanks,
Alex

??? Java exception occurred:
omero.ApiUsageException
     serverStackTrace = "ome.conditions.ApiUsageException: Write-method 
not permitted.
                             at

ome.io.nio.RomioPixelBuffer.throwIfReadOnly(RomioPixelBuffer.java:109)
                                                             at

ome.io.nio.RomioPixelBuffer.setPlane(RomioPixelBuffer.java:666)
                                                             at

ome.services.RawPixelsBean.setPlane(RawPixelsBean.java:564)
                                                             at

sun.reflect.GeneratedMethodAccessor1483.invoke(Unknown
                                 Source)
                             at

sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
                                                             at

java.lang.reflect.Method.invoke(Method.java:616)
                             at

org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
                                                             at

org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
                                                             at

org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
                                                             at

ome.security.basic.EventHandler.invoke(EventHandler.java:150)
                                                             at

org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
                                                             at

ome.tools.hibernate.SessionHandler.doStateful(SessionHandler.java:182)
                                                             at

ome.tools.hibernate.SessionHandler.invoke(SessionHandler.java:166)
                                                             at

org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
                                                             at

org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:108)
                                                             at

org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
                                                             at

ome.tools.hibernate.ProxyCleanupFilter$Interceptor.invoke(ProxyCleanupFilter.java:231)
                                                             at

org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
                                                             at

ome.services.util.ServiceHandler.invoke(ServiceHandler.java:116)
                                                             at

org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
                                                             at

org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
                                                             at
                                 $Proxy85.setPlane(Unknown Source)
                             at 
sun.reflect.GeneratedMethodAccessor1483.invoke(Unknown
                                 Source)
                             at

sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
                                                             at

java.lang.reflect.Method.invoke(Method.java:616)
                             at

org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
                                                             at

org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
                                                             at

org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
                                                             at

ome.security.basic.BasicSecurityWiring.invoke(BasicSecurityWiring.java:83)
                                                             at

org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
                                                             at

ome.services.blitz.fire.AopContextInitializer.invoke(AopContextInitializer.java:43)
                                                             at

org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
                                                             at

org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
                                                             at
                                 $Proxy85.setPlane(Unknown Source)
                             at 
sun.reflect.GeneratedMethodAccessor1486.invoke(Unknown
                                 Source)
                             at

sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
                                                             at

java.lang.reflect.Method.invoke(Method.java:616)
                             at

ome.services.blitz.util.IceMethodInvoker.invoke(IceMethodInvoker.java:179)
                                                             at

ome.services.throttling.Callback.run(Callback.java:56)
                             at

ome.services.throttling.InThreadThrottlingStrategy.callInvokerOnRawArgs(InThreadThrottlingStrategy.java:56)
                                                             at

ome.services.blitz.impl.AbstractAmdServant.callInvokerOnRawArgs(AbstractAmdServant.java:136)
                                                             at

ome.services.blitz.impl.RawPixelsStoreI.setPlane_async(RawPixelsStoreI.java:211)
                                                             at

omero.api._RawPixelsStoreTie.setPlane_async(_RawPixelsStoreTie.java:281)
                                                             at

omero.api._RawPixelsStoreDisp.___setPlane(_RawPixelsStoreDisp.java:943)
                                                             at

omero.api._RawPixelsStoreDisp.__dispatch(_RawPixelsStoreDisp.java:1301)
                                                             at

IceInternal.Incoming.invoke(Incoming.java:159)
                             at 
Ice.ConnectionI.invokeAll(ConnectionI.java:2037)
                             at 
Ice.ConnectionI.message(ConnectionI.java:972)
                             at 
IceInternal.ThreadPool.run(ThreadPool.java:577)
                             at 
IceInternal.ThreadPool.access$100(ThreadPool.java:12)
                             at

IceInternal.ThreadPool$EventHandlerThread.run(ThreadPool.java:971)
                                                         "
     serverExceptionClass = "ome.conditions.ApiUsageException"
     message = "Write-method not permitted."
     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native 
Method)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown 
Source)
     at 
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
     at java.lang.reflect.Constructor.newInstance(Unknown Source)
     at java.lang.Class.newInstance0(Unknown Source)
     at java.lang.Class.newInstance(Unknown Source)
     at

IceInternal.BasicStream$DynamicUserExceptionFactory.createAndThrow(BasicStream.java:2243)
             at 
IceInternal.BasicStream.throwException(BasicStream.java:1632)
     at IceInternal.Outgoing.throwUserException(Outgoing.java:442)
     at 
omero.api._RawPixelsStoreDelM.setPlane(_RawPixelsStoreDelM.java:1566)
     at 
omero.api.RawPixelsStorePrxHelper.setPlane(RawPixelsStorePrxHelper.java:2159)
     at 
omero.api.RawPixelsStorePrxHelper.setPlane(RawPixelsStorePrxHelper.java:2131)

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